If both of these balls are traveling down a bowling lane at the same speed, which one would would have more kinetic energy?
question 4 options:

ball a would have more kinetic energy

ball b would have more kinetic energy

both balls would have the same amount of kinetic energy since they are moving the same speed.

The diagram shows a boulder rolling down a hill into a valley and then up the opposite hill. at which position does the boulder have the greatest kinetic energy? a b c d

Why does a collision with an airbag cause less damage than a collision with a steering wheel

An electromagnetic wave with frequency 65.0 hz travels in aninsulating magnetic material that has dielectric constant 3.64 andrelative permeability 5.18 at this frequency. the electric fieldhas amplitude 7.20 \times 10^{ - 3} {\rm v}/{\rm m}. a. what is the speed of propagation of the wave? b.what is the wavelength of the wave? c.what is the amplitude of the magnetic field? d.what is the intensity of the wave?